sample_locations {agricolaeplotr}

Sample Locations

Description

Returns locations to sample for each plot.

Usage

sample_locations(design, n, plot = TRUE, ...)

Arguments

design

Your experiment design of plot layouts.

n

Number of samples per plot (integer).

plot

Logical, indicating whether to visualize the sample locations as a ggplot2-based map.

...

further options for 'st_sample' and 'make_polygons'

Details

This function takes an experiment design (plot layout) and returns random sample locations within each plot. The function uses the 'sf' package to generate spatial polygons for the plots and then samples points within each polygon. Optionally, it can also display the sample locations as a ggplot2-based map.

Value

An 'sf' object containing the sample locations within each plot.

Examples

library(agricolaeplotr)
library(agricolae)
library(ggplot2)
trt <- c('A', 'B', 'C', 'D')
k <- 3
outdesign <- design.bib(trt, k, serie = 2, seed = 41, kinds = 'Super-Duper')
plot_bib(outdesign)
p <- plot_bib(outdesign)
sample_locations(p, 3, TRUE, projection_output = 25832)